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Analysis
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max time kernel
149s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
24/08/2024, 08:18
Static task
static1
Behavioral task
behavioral1
Sample
be35cb7b10b466e9ae26fc7e2a04931f_JaffaCakes118.html
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
be35cb7b10b466e9ae26fc7e2a04931f_JaffaCakes118.html
Resource
win10v2004-20240802-en
General
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Target
be35cb7b10b466e9ae26fc7e2a04931f_JaffaCakes118.html
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Size
19KB
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MD5
be35cb7b10b466e9ae26fc7e2a04931f
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SHA1
9bae0dfbf75b376af786bd36f4dfc12dda5a4f80
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SHA256
ecc27f2e8622261af0970fe87a906e6701264001e536838fc0fb83049cee7cb1
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SHA512
808c8df28d6eb942cea916812de323d736cb75037cd64b83ea8adea6e53e93c08e8ee1b7b062e7b8a5f22a8c188eacbe61a967e0d9b43848a1592b25886a8091
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SSDEEP
192:uw5ScLT/5/b1Hb5ne3WEWSVEpFhCHiVnQjxn5Q/A7nQieUuNn8gQnQOkEntaHLU0:0Q/VqaN/h
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Enable = "1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Size = "10" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International\CpMRU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International\CpMRU\Factor = "20" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "430649408" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{82E00211-61F1-11EF-BD41-DEC97E11E4FF} = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Internet Explorer\International\CpMRU\InitHits = "100" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2432 iexplore.exe -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 2432 iexplore.exe 2432 iexplore.exe 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE 2752 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2432 wrote to memory of 2752 2432 iexplore.exe 30 PID 2432 wrote to memory of 2752 2432 iexplore.exe 30 PID 2432 wrote to memory of 2752 2432 iexplore.exe 30 PID 2432 wrote to memory of 2752 2432 iexplore.exe 30
Processes
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C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\be35cb7b10b466e9ae26fc7e2a04931f_JaffaCakes118.html1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2432 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2432 CREDAT:275457 /prefetch:22⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2752
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5af2ea280debb05102f65539de96cdc6c
SHA1a8087400bfaf899efe242b5ef438c8f3534de7c0
SHA256c0dcb9ff831659c43c8f2ddaca655c8269e76315818d4fc2bd6c02ced25cfb16
SHA5123802382891c9dabab11a998beb512e5cedff16bb8e8fe20d848480a7af7d826060132b1801f7024122a25c0c615f8cbe342aa8baa9e08582aa7d8a3fe3c28a1e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD566c59e027656afca9b97210d6d8a949f
SHA1cb3679440838acd9271e390d22f3bca88c3b6f85
SHA2563c6f0f531d4ccf9922f6e718e75a264b9f01979a3b13b38ee2230c7f54710408
SHA5120a96c1f3d42bf9ed2b173ece989b7a89121ca3270040fde3c5281f703edea0a0d5f57b3b8e2fc4e258410d368ae7860388ebf38b50bdcce80d1063aefe5744df
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD52207ffe31046b58b92250cb4e2fbd053
SHA1d8539a6c1831e56df578bc927890d1e048c0c7ad
SHA25662c4522cd352404948436efe64aea1d8ad2e7b302ce487e3e6174280aed4b6cf
SHA512ca26efd67c143118c05bc9390b1dac6483efa4f640ec090c5c17b39b5dce0df87b9e22d7af1a05599e2fd20bc3fb3f1bff07a50309891373bc853f4a9399448f
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD5124499776a569f035bddba7c4a67e2b5
SHA163d47abcda12dc0c0c590979d4ec3ca083caef2c
SHA256cfc57f8cac1215b30ee2101505e8a332feef92c3724c1c96516252a861c1890e
SHA512c38c50b8ffad9d1ccd8a7182b908ae7b527fafd7b0a21d7d09e0a18f0f6655a6c33d8bd1f2385db9d6790d040c673de6296ffc9923ceb06bd4c722ec6677bb9d
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD57cec3fcfa4c9740550560facfca2e3fd
SHA1f64df46780c12f81a2e19e21381b76166b802651
SHA256c24129d23b226edbcfd6c3e1d2c971ea76d01dc35c3a6bebb84887abb49c667a
SHA5128cfbe6183317c5ab2f941c602d5e5e14c7287017f1896c7bb402b8842cd596034b962168fe6b011a0fbaa07f4c1b72e24236a6f201fceccf0b8254446116f548
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize342B
MD55d92e90efba88777d66dbf37de3e03d8
SHA182a53c7c540614764513e7557ba5fe9906ec1197
SHA256186dd2e7bc8ed31040497983bce543fcbfd9b16886ace49a539c4624493104c9
SHA512628e2c252ca5cc25d5d510d052ed7c3748d9f981fe6ad0f4a381787b7c1f17990bbe67293bd0ff45215220096f1539d87e94b5d94eafd027d974888e34a0d4ed
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b